Effect of Wood Hemicellulose Composition on Binding Interactions with Caffeine

Wood is one of the important construction materials and it necessary to protect from biological pests. Hemicellulose in wood consist various sugar hexoses or pentoses depending on tree species. This composition can have significant effects interactions with chemical substance as biocides coatings. Interactions glucose, arabinose, mannan, galactomannan, glucogalactomannan, xylan, hemicellulose corresponding its structure spruce, pine beech biocidal caffeine was studied present study. Chemical analyses were performed spectrometrically at optimal wavelength 287 nm. The results indicate variable rate between tested monomers polymers. largest observed for simple sugars glucose (71%) arabinose (67%). Mannan composted mannan units had very low interactive potential (1–9%), models woody plants showed no statistically difference (25–30%). Nevertheless, some previous research less bind than lignin, but greater completely inactive cellulose. It evident that individual their mixture polymer has binding caffeine; however, other this area will be future.